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Reef Advantage Calcium 4kg

Reef Advantage Calcium™ is a non-caustic (pH 8.3–8.6) optimized blend of ionic calcium designed to restore and maintain calcium to levels found in natural seawater. Calcium and carbonates are essential to all coral growth. If either becomes deficient, coral growth will cease, followed by a rapid decline in coral health. Reef Advantage Calcium™ also includes magnesium and strontium in amounts proportionate to typical utilization ratios (100:5:0.1, Ca:Mg:Sr). This allows one to maintain these two important elements while maintaining calcium. Unlike limewater (kalkwasser), Reef Advantage Calcium™ does not have a caustic pH and will not deplete magnesium. Used as directed, it will not deplete alkalinity.

Price: $74.99

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Barrier Reef Aquariums has been proudly service the greater Seattle, Bellevue, Issaquah, Everett and Tacoma areas since 1998. We, the owners, and our staff have a long-standing passion for coral reefs and reef aquariums. We pride ourselves on our depth of knowledge, quality of service and passion for coral reefs and reef aquariums. Barrier Reef is proud to offer some of the rarest and most sought after corals and frags. We also provide a variety of aquarium servicing, design and maintenance.